6. Which of the animals does most of the heavy labor and adopts the motto :Ï will work harder"? Boxer
7. Boxer, who believes that he has unintentionally killed a stable boy in the chaos, expresses his regret at taking a life, even though it is a human one. Snowball tells him not to feel guilty, asserting that “the only good human being is a dead one.”
8. After the banishment of Snowball, the animals learn that Napoleon supports the windmill project
9.The pigs begin living in the farmhouse, and rumor has it that they e... Read more→

I would have loved to see Snowball come back, apparently as would most people. But that is only while looking at the literal sense of the book. If you look at the book on a deeper level, when you notice the satire and allegory, you will see that Snowball had to leave and not come back, for he represents Leon Trotsky, a man who was driven out of Russia by Joseph Stalin (Napoleon).